baber/WOPTO huggingface dataset:
Patent CA-1127606-A (CA)
Inventor: DESOM ALBERT
IPC: B67B5/03
Filed: 1980-01-09
Granted: 1982-07-13
Abstract: METHOD AND DEVICE FOR PRESSING AND PLEATING OVERCAPPING CAPS          OF THE FOIL TYPE ONTO BOTTLE NECKS.     Abstract of the disclosure The device comprises a first pair of pressure chambers, the facing inner walls of which are provided with contoured pleating pads, and a second pair or pressure chambers, the facing inner walls of which are provided with contoured pressing and lapping pads, each said pad being outwardly shaped to substantially correspond to the shape of a bottle neck. The pleating pads have a substantially constant thickness when the pressing and lapping pads have lateral end portions of a greater thickness than the mid-portion thereof. The method comprises the step of first pres-sure applying the pleating pads, then the pressing and lapping pads to tightly press the cap onto the bottle neck with formation of two symmetrical pairs of outwardly extending pleats, to retract all the pads and to bring back the pressing and lapping pads into pressure contact against the neck to cause said lateral end portions thereof to overflow around the bottle neck, thereby to fold or lap over the thus formed pleats.      The apparatus is more particularly useful for overcapping champagne or sparkling wine bottles.
Patent CA-1142874-A (CA)
Inventor: BARCLAY JOHN H
IPC: E04H12/34
Filed: 1980-01-31
Granted: 1983-03-15
Abstract: ABSTRACT OF THE DISCLOSURE There is disclosed a method of transferring a crane from a tower to an adjacent elevated site, such as a building under construction.  The crane is raised from the tower by an elevating frame secured at one end to the tower.  A transition section is inserted between the crane and the top of the tower.  A bogie with an open end on the site straddles the elevating frame and receives cross beams on each end.  The crane and transition sec-tion are raised, and the bogie is centered with respect to the tower.  The cross beams are positioned under the ends of the transition section to which then are then bolted.  The elevating frame is lowered to transfer the full weight of the crane to the transition section, and to the bogie, which can then be moved horizontally on the site away from the tower.
Patent CA-1106116-A (CA)
Inventor: MOCARSKI STANISLAW
IPC: B22F9/08
Filed: 1980-02-25
Granted: 1981-08-04
Abstract: FORMATION OF SINTERABLE POWDER INGREDIENTS     ABSTRACT OF THE DISCLOSURE         Sinterable powder ingredients are formed by atomizing a molten stream of ferrous-based metal, atomizing a molten stream of non-ferrous-based metal, annealing the ferrous-based particles, comminuting the annealed particles to -80 mesh, sieving the non-ferrous powder to -200 mesh, and combining the comminuted particles and sieved particles.
Patent CA-1135644-A (CA)
Inventor: SIFFERMAN THOMAS R
IPC: C10G71/00
Filed: 1980-03-19
Granted: 1982-11-16
Abstract: Case 6293 METHOD OF TRANSPORTING VISCOUS HYDROCARBONS            Abstract of Disclosure An improvement in the method of transporting vis-cous hydrocarbons through pipes is disclosed.  Briefly, the improvement comprises adding water containing an effective amount of certain substituted imidazoline amphoteric sur-factants to the hydrocarbon.  The resulting oil-in-water emulsion has a much lower viscosity and is more easily transported.
Patent CA-1137081-A (CA)
Inventor: TAKACS ISTVAN
IPC: A61K35/38
Filed: 1980-03-20
Granted: 1982-12-07
Abstract: ABSTRACT OF THE DISCLOSURE    The invention provides for the production of aqueous extracts of low fat- and other contamenant content which hinder further phases of the production, with extremely high heparin content. The process is effected by subjecting a heparin-enriched, amorphous grannular, retentive raw material of 90-95 weight % dry substance content and of large specific surface to intermittent or continuous counterflow extraction with a salt solution in the temperature range and at the pH value specified optionally for the given processing system and raw material. During the counterflow extraction in contrast with the extracts of 20-40 ml heparin concentra-tion produced so far, heparin-containing aqueous extracts of minimum 120 NE/ml (NE= international unit) activity can be produced, from which the heparin can be isolated by contin-uous processing. Particularly favouable is continuous counter-flow extraction in a U-extractor divided into cells. The advantage of the process is that the programmed variation of the various parameters is not necessary in the extraction, the heparin concentration of the extracts is high, the volum-etric capacity of the equipment is reducible, and the degree of utilization can be improved. Furthermore due to the more selective extraction, implementation of the further phases of the production is more efficient.
Patent CA-1134677-A (CA)
Inventor: CROTHERS WILLIAM G
IPC: A21B5/02
Filed: 1980-04-14
Granted: 1982-11-02
Abstract: A COOKIE MACHINE     ABSTRACT OF THE INVENTION          A cookie machine comprises a cookie shaping device for forming dough into cookies.  A transfer conveyor has a transfer surface extending between a first location where the formed dough is received on the transfer surface to a second location where the formed dough is removed from the transfer surface.  An oven conveyor is adjacent to and partially disposed above the transfer conveyor for receiving the formed dough from the transfer conveyor whereby the formed dough substantially remains at the height of the second location as the formed dough is received on the oven conveyor.
Patent CA-1127201-A (CA)
Inventor: RITCHIE WILLIAM D
IPC: B41L1/26
Filed: 1980-04-28
Granted: 1982-07-06
Abstract: ABSTRACT OF THE DISCLOSURE     This invention relates to a pocketed record card assembly which is formed from a plurality of superimposed plies of paper.  The assembly includes a top ply, an intermediate ply and a backing ply.  These plies are joined together along a generally U-shaped region which extends along an opposing pair of side edges as well as along one end of the assembly.  The top ply has therein at least one line of weakening which defines a removable section extending from the opposing end of the assembly to an intermediate region thereof.  The intermediate ply has a panel defined therein located inwardly of the U-shaped region and being connected to the remainder of the intermediate ply along a line of weakening arranged such that the panel is removable from the opposing end of the assembly after applying sufficient tension thereto to rupture the line of weakening.
Patent CA-1136628-A (CA)
Inventor: LANGLOIS MICHEL
IPC: C07D307/33
Filed: 1980-05-01
Granted: 1982-11-30
Abstract: ABSTRACT OF THE DISCLOSURE           New derivatives of 5H-furanone-2 and 3H-dihydrofuranone-2, having the general formula:       (I) where R1, R, X and Y are defined in the disclosure.  The derivatives are useful as psychotropic drugs, particularly as reversible inhibitors of monoamine oxidase.
Patent CA-1145301-A (CA)
Inventor: NOZAWA TAKAMITSU
IPC: B65D47/08
Filed: 1980-05-16
Granted: 1983-04-26
Abstract: ABSTRACT OF THE DISCOSURE A lid made of a synthetic resin and swingable like a cover for a book to open or close the opening of a container.  A leg or legs of desired length extending rearwardly from the rear end of a lid plate renders the lid plate capable of maintaining a desired open position, and moving automatical-ly into its open and closed positions.  Such capabilities of the lid plate depend on the force created by a flat surface carrying a hinge base to urge the free end of the leg upwardly, the elasticity of a hinge and the hinge base, and the distance defined between the hinge and the free end of the leg which has been moved.  The lid is particularly suitable for a compact for a cosmetic, or the like.
Patent CA-1142079-A (CA)
Inventor: HOMBACH THEODOR
IPC: B26D1/14
Filed: 1980-05-22
Granted: 1983-03-01
Abstract: ABSTRACT         To damp the noise created by operation of a rotary cutter, a resilient dished disc is clamped between a clamping ring and the cutter, the disc being of larger diameter than the ring but smaller diameter than the cutter.
Patent CA-1141640-A (CA)
Inventor: PILGRIM THOMAS A
IPC: B32B5/26
Filed: 1980-05-27
Granted: 1983-02-22
Abstract: ABSTRACT                  BUILDING COMPONENTS Blocks or panels 10, more especially of porous or cellular structure, are faced with a fabric or web inorganic fibres, preferably in the form of glass fibre tissue, bonded to the block or panel by a composition 14 of thermosetting condensation polymer and gypsum, preferably in a ratio between 1:1.6 and 1:4Ø The amount of the composition is preferably such as to provide a film of minimal thickness over the surface of the fabric or web, corresponding to a glass: resin plus gypsum proportion of 8 to 25%.  Such coatings when applied to foamed plastics, chip-board or glass fibre panels provide boards suitable for ceilings or partitions and having ample strength and flame resistance.          The blocks or panels may be made continuously by applying fibrous tissues, impregnated with a fluid mixture of plaster and resin by roller spreaders, to the face of panel elements supported between release sheets, for example of polypropylene.  Pressure may be applied and maintained, if desired, until the fluid mixture has set.
Patent CA-1147774-A (CA)
Inventor: ANDREOLLA FLORIAN
IPC: F16L15/04
Filed: 1980-07-03
Granted: 1983-06-07
Abstract: ABSTRACT OF THE DISCLOSURE A connecting piece to be screwed into a tube or other apparatus to provide a closed pressure-fluid circuit, the con-necting piece comprising a hollow many-sided head and a hollow screw with a male thread, the hollow screw being in one piece with the hollow many-sided head, an annular chamber-like recess for a sealing ring formed by the hollow screw and the hollow many-sided head, wherein the annular chamber-like recess lies in the proximity of one end of the male thread of the hollow screw, the one end of the male thread merging smoothly into the wall of the annular chamber-like recess so as to form a bearing surface for inserting the sealing ring into the recess, and wherein the radially inner and outer side walls of the annular chamber-like recess extend parallel to each other and to the longitudinal axis of the connecting piece, wherein the annular chamber-like recess is formed as a dish-shaped groove shaped to provide a close fit with a sealing ring having a circular cross-section.
Patent CA-1150527-A (CA)
Inventor: HEERENS WILLEM C
IPC: H01G5/00
Filed: 1980-07-17
Granted: 1983-07-26
Abstract: ABSTRACT                     Capacitive gauge comprising at least one capacitor for connection into a bridge-circuit, said capacitor having at least one of its electrode support plates coated with an electrode overlay such that a system of sub-electrodes is formed, said sub-electrodes mutually separated at least by gaps but even if in geometrical respect the gaps are the only separation between sub-electrodes, yet they are connected in the bridge-circuit such that each sub-electrode in the activated state is surrounded by sub-electrodes acting as guard-elements.  In combination with the other, opposite electrode support plate, whether or not subdivided in sub-electrodes, there may be formed a capacitor of the plate-type or of the cross-type.  A capacitor thus formed can co-operate with a similar capacitor, said pair of capacitors offering the possibility to measure any deviation in the parallelity between two sur-faces or in the angular coincidence.
Patent CA-1163628-A (CA)
Inventor: BARRY LEONARD D
IPC: B65G63/02
Filed: 1980-08-15
Granted: 1984-03-13
Abstract: ROTARY PARALLEL ARM LOADER AND SYSTEM          ABSTRACT OF THE DISCLOSURE         This rotary loader has two vertical posts each with a rotary arm radiating therefrom with a load platform centered an equal distance out on each arm. The arms are coordinated to revolve parallel and move under and lift or lower together to transfer a load such as a cargo container or railway car body separable from its chassis. Each arm supports the end of a load on a pivot or turntable central of the width of the load. The turntables can be connected to form one platform and the pivots be above or below the load. Preferably the turntables are round and on a lobe of equal diameter on the end of each arm with a rubber rimmed disc wheel of slightly larger diameter on the pivot's axis below the arm to guide the arms of the loader to roll between pedestals or rabbets across the car's platform to couple and align the loader and car for transfer. The loader is vehicle mounted to engage stationary cars or load berths. The loader's arms can each have a hook, preferably retractable flush in the rim of the lobe, to be engaged by a hook on a car to couple and move the loader. Each arm is preferably a parallelogram linkage as viewed from a side and its outer link, a load bracket, supported on a wheel on a cam track concentric about the arm's pivot post. The loader with a cooperating-conveyor places containers or car bodies side by side and reloads them back on a train. Car bodies are positioned end to station platform. With this loader, for example, a dining car body can be taken out from the middle of a passenger train and a sleeper or coach added in its place by a second loader without stopping the train.
Patent CA-1155711-A (CA)
Inventor: CREDLE WILLIAM S JR
IPC: F04B9/131
Filed: 1980-09-05
Granted: 1983-10-25
Abstract: ABSTRACT OF THE DISCLOSURE     A reciprocating, pneumatically operated pump apparatus is described for use in a post-mix syrup dispensing operation which comprises a fail-safe pump reversing system which includes a valve actuating member for reversing the valve mechanism which controls the reciprocating pump action.  An overcenter, snap-acting mechanism is provided to preclude the valve actuating member from sticking in a central position.  The snap-acting mechanism is configured to substantially preclude bearing load in a direction transversely of the direction of movement of the valve actuating member. The pump housing is molded plastic with all fluid passages and pump connections formed therein, to minimize the number of external connections.  The output valves of the pump are positioned at the highest point in the discharge sections of the piston chamber to minimize the accumulation of air bubbles.
Patent CA-1154033-A (CA)
Title: Preparation of unsaturated diesters by catalytic oxidative carbonylation of diolefins
Inventor: KESLING HAVEN S JR
IPC: C07C69/593
Filed: 1980-09-03
Granted: 1983-09-20
Abstract: ABSTRACT OF THE DISCLOSURE         A process for the preparation of an unsaturated diester having the formula   wherein R is alkyl having 1 to 8 carbon atoms or aralkyl having 6 carbon atoms in the ring and from 1 to 4 carbon atoms in the alkyl moiety, and R1, R2, R3 and R4 are the same or different and are each hydrogen, halogen, alkyl having 1 to 4 carbon atoms or aryl having 6 carbon atoms in the ring, by reacting carbon monoxide and oxygen with a diolefin having the formula   wherein R1, R2, R3 and R4 are as afor?  ?aid, in the presence of a catalytic amount of a platinum group metal compound, a copper or iron oxidant salt compound, a soluble vanadium salt and a stoichiometric amount of a dehydrating agent.  Optionally, an anhydrous-halogen containing acid may be included.           Alternatively, a ligand or coordination complex compound of the metal salt compound, and catalytic quantities of an alcohol may be employed.
Patent CA-1146589-A (CA)
Inventor: FROEHLICH HORST
IPC: C23F11/14
Filed: 1980-10-03
Granted: 1983-05-17
Abstract: Abstract of the disclosure Anticorrosive stable to hard water, which comprises an alkali metal salt, alkaine earth metal salt, or amine salt of a compound of the formula   in which R1 is branched C6-C13-alkyl or C5- or C6-cycloal-kyl, or polycycloalkyl having from 6 to 13 carbon atoms optionally substituted by ? or 2 C1-C4-alkyl groups.       R2 is hydrogen or C1-C6-alkyl, and R3 is C1-C11-alkylene in linear or branched chain.
Patent CA-1133931-A (CA)
Inventor: KUEBBELER HANS-KLAUS
IPC: C07C69/16
Filed: 1980-10-07
Granted: 1982-10-19
Abstract: PRODUCTION OF 1,1-DIACETOXIETHANE     ABSTRACT OF THE DISCLOSURE:  The invention relates to an improved process for making 1,1-diacetoxiethane by reacting methyl acetate and/or dimethylether with carbon monoxide and hydrogen under practically anhydrous conditions, at temperatures of 350 to 575 K, under pressures of 1 to 300 bars, and in the presence of a catalyst system containing noble metals belonging to group VIII of the periodic system of the elements, or compounds thereof, and iodine and/ or its compounds. The improved process is effected in the presence of a catalyst system containing, as ad-ditional ingredients, an aliphatic carboxylic acid having 1 to 8 carbon atoms, a heterocyclic aromatic compound, in which at least one hetero atom is a quaternary nitrogen atom, and a manganese or rhenium compound.
Patent CA-1152866-A (CA)
Inventor: FROMMERT SIEGWART K
IPC: D03D27/00
Filed: 1981-01-14
Granted: 1983-08-30
Abstract: ABSTRACT             The invention is concerned with a warp pile. fabric of the type including a ground weave of warp yarns crossed with weft yarns on which are situated, on the reverse side of the fabric, the tops of pile yarn loops secured by warp yarns of gauze-weave type, the branches of the loops passing through the thickness of the ground weave, between the warp and weft yarns and extending, at the front side of the weave, over a certain length to produce the effect of pile.  The parts of each pile yarn loop adjacent the tops of the loops are firmly pinched against one side of a warp yarn of the ground weave by one of the above-mentioned warp yarns of gauze-weave type which is provided by an extra yarn referred to as "leno yarn" forming a first loop, the top of which lies on the same weft yarn of the ground weave as the top of the pile yarn loop and against this pile yarn, but on the front side of the ground weave, and a second loop, the top of which lies on an adjacent weft yarn, on the other side of the warp yarn and also on the front side of the ground weave, the two aforesaid loops of leno yarn being interconnected by an intermediate part of this yarn which passes under the warp yarn, on the reverse side of the ground weave.
Patent CA-1156241-A (CA)
Inventor: CHAPLEO CHRISTOPHER B
IPC: A61K31/4178
Filed: 1981-02-02
Granted: 1983-11-01
Abstract: ABSTRACT OF THE DISCLOSURE 2-[2-(1,4-Benzodiaoxyanyl)]-2-imidazoline of the formula   or a non-toxic salt thereof, substantially free of 2-[2-(2-methyl-1,3-benzodioxolyl)]-2-imidazoline or a non-toxic salt thereof, the 2-[2-(1,4-benzodioxanyl)]-2-imidazoline or a non-toxic salt thereof characterised in that the nuclear magnetic resonance spectrum of the compound in a protonated form exhibits multiplets in the region of ?4.4 and ?5.4, process for the preparation of 2-[2-(1,4-benzodioxanyl)]-2-imidazoline, pharmaceutical compositions thereof or of its salts, and their use as presynaptic .alpha.2-adrenoreceptor antagonists.
Patent CA-1139858-A (CA)
Title: Flat cable assembly and methods of terminating and  connectorizing the cable of same
Inventor: TAYLOR THOMAS J
IPC: H05K1/11
Filed: 1981-03-17
Granted: 1983-01-18
Abstract: Abstract The present invention relates to a method and apparatus for connectorizing flat cable assemblies.  A connector is provided having two underlying/overlying arrays of laterally disposed cable connector-mating elements supported by an associated housing.  A flat cable is provided having two laterally disposed, underlying/ overlying arrays of conductors separated by an insulative center film.  Each array of conductors is interposed between the center film and one of two insulative outer films.  Two laterally disposed isolating strips of insulating material are respectively located and aligned on opposite sides of the center film, thus being interposed between the latter film and the adjacent one of the two arrays of conductors at the terminated end of the cable. The isolating strips are made of a material that does not bond to the array of conductors or to the adjacent one of the outer films.  A short longitudinally disposed end section of each film and the coextensive conductor end portions bonded thereto are separated from at least a longitudinally disposed portion of the initially contacting one of the isolating strips.  This is accomplished by being sharply folded back on themselves so that the then outermost sides of the conductor end portions in each array are exposed with each such exposed conductor end portion in each array being electrically connected to a different aligned one of the mating connector elements of the associated array in the connector.
Patent CA-1176812-A (CA)
Inventor: PIGGOTT MICHAEL R
IPC: B29C70/06
Filed: 1981-05-22
Granted: 1984-10-30
Abstract: ABSTRACT         There is provided a method of increasing the toughness of a fibre-reinforced composite material.  The fibre and matrix material are so selected that, upon development in the matrix of a crack bridged by a fibre, the grip of the matrix on the fibre due to matrix shrinkage will be small enough to allow the fibre, while stretching, to progressively shrink away from the matrix beginning at the crack, but large enough to cause the fibre to break when the progressive fibre shrinkage reaches a major flaw in the fibre.  This is effectively accomplished by making the fibre Poisson's shrinkage at breaking stress substantially the same as the matrix contraction strain. The latter can be adjusted by mixing with the basic matrix material a selected quantity of an additional substance, such as spiro polymer or an inert particulate material.
Patent CA-1177399-A (CA)
Inventor: SEHGAL SURENDRA N
IPC: A61K9/00
Filed: 1981-05-22
Granted: 1984-11-06
Abstract: ABSTRACT OF THE DISCLOSURE   Described is an injectable composition of rapamycin and a nonionic surfactant selected from polyoxyethylated fatty acids, polyoxyethylated fatty alcohols or polyoxyethylated glycerine hydroxy fatty acid esters and a method of preparing said compositions. The composition provides enhanced blood levels of rapamycin in a mammal following injected administration thereof.
Patent CA-1178277-A (CA)
Inventor: MUCHOWSKI JOSEPH M
IPC: C07D487/04
Filed: 1981-06-08
Granted: 1984-11-20
Abstract: ABSTRACT OF THE DISCLOSURE           Novel 5-aroyl-6-chloro- or 6-bromo-1,2-dihydro-3n-pyrrolo[1,2-a]pyrrolo-7-carboaylic acids represented by the formula   and the pharmaceutically acceptable, non-toxi esters and salts thereof, wherein r is chloro or brono and ar is an optionally substituted phenyl.  These compounds are useful as anti-inflammatory, analgesic and antipyretic agents and as smooth muscle relaxants.
Patent CA-1170107-A (CA)
Inventor: HEINEMANN FREDERICK E
IPC: B41N10/06
Filed: 1981-07-24
Granted: 1984-07-03
Abstract: ABSTRACT OF THE DISCLOSURE           A method of making-up offset printing cylinders having lock-ups positioned in gaps in the cylinders by use of a two piece system involving adhering a compressible printing element to the cylinder with at least one edge extending into the lock-up gap, trimming the edge extending into the lock-up gap, thereafter pulling a non-compressible printing element carrying the printing ink indicia receptive working surface taut over the compressible printing element and securing the ends of the non-compressible printing element in the lock-up under tension.          The two piece system involves separating the relatively thick compressible portion of the offset printing blanket from the relatively thinner ink transfer surface of the offset printing blanket.  Also a separate embodiment with pressure sensitive adhesive securing the two piece system together and not limited to offset printing cylinders, product and method.